Practice question

When using controlled braking in a vehicle without ABS, what should the driver do?

  1. Apply brakes as hard as possible without locking the wheels
  2. Pump the brakes to build air pressure
  3. Always use the parking brake first
  4. Turn off the engine

Answer: A — Apply brakes as hard as possible without locking the wheels

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Practice more: DC CDL General Knowledge Practice Questions - District of Columbia Commercial Driver License General Knowledge Test Exam →